2208105025

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 3184046208

約数和(自身を除く): 975941183

約数列:

[1, 5, 7, 25, 35, 83, 175, 281, 415, 541, 581, 1405, 1967, 2075, 2705, 2905, 3787, 7025, 9835, 13525, 14525, 18935, 23323, 44903, 49175, 94675, 116615, 152021, 163261, 224515, 314321, 583075, 760105, 816305, 1064147, 1122575, 1571605, 3800525, 4081525, 5320735, 7858025, 12617743, 26603675, 63088715, 88324201, 315443575, 441621005, 2208105025]

約数ペア:

[(1, 2208105025), (5, 441621005), (7, 315443575), (25, 88324201), (35, 63088715), (83, 26603675), (175, 12617743), (281, 7858025), (415, 5320735), (541, 4081525), (581, 3800525), (1405, 1571605), (1967, 1122575), (2075, 1064147), (2705, 816305), (2905, 760105), (3787, 583075), (7025, 314321), (9835, 224515), (13525, 163261), (14525, 152021), (18935, 116615), (23323, 94675), (44903, 49175)]